DE2726520C2 - - Google Patents

Info

Publication number
DE2726520C2
DE2726520C2 DE2726520A DE2726520A DE2726520C2 DE 2726520 C2 DE2726520 C2 DE 2726520C2 DE 2726520 A DE2726520 A DE 2726520A DE 2726520 A DE2726520 A DE 2726520A DE 2726520 C2 DE2726520 C2 DE 2726520C2
Authority
DE
Germany
Prior art keywords
chamber
pilot
piston
valve
control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE2726520A
Other languages
German (de)
English (en)
Other versions
DE2726520A1 (de
Inventor
Bernd-Joachim Ing.(Grad.) 3050 Wunstorf De Kiel
Peter Ing.(Grad.) 3000 Hannover De Feske
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wabco Vermogensverwaltung GmbH
Original Assignee
Wabco Westinghouse Fahrzeugbremsen GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wabco Westinghouse Fahrzeugbremsen GmbH filed Critical Wabco Westinghouse Fahrzeugbremsen GmbH
Priority to DE19772726520 priority Critical patent/DE2726520A1/de
Priority to FR7734001A priority patent/FR2370613A1/fr
Priority to SE7804423A priority patent/SE445105B/sv
Priority to IT68146/78A priority patent/IT1203182B/it
Priority to GB22839/78A priority patent/GB1602808A/en
Publication of DE2726520A1 publication Critical patent/DE2726520A1/de
Application granted granted Critical
Publication of DE2726520C2 publication Critical patent/DE2726520C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
    • B60T8/1812—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution characterised by the means for pressure reduction
    • B60T8/1825—Means for changing the diaphragm area submitted to pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
DE19772726520 1976-11-13 1977-06-11 Lastabhaengige bremskraftregelung Granted DE2726520A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19772726520 DE2726520A1 (de) 1977-06-11 1977-06-11 Lastabhaengige bremskraftregelung
FR7734001A FR2370613A1 (fr) 1976-11-13 1977-11-10 Correcteur automatique de la pression de freinage
SE7804423A SE445105B (sv) 1977-06-11 1978-04-19 Lastberoende bromskraftregleringsanordning
IT68146/78A IT1203182B (it) 1977-06-11 1978-05-18 Dispositivo per la regolazione automatica della froza di frenatura in funzione del carico
GB22839/78A GB1602808A (en) 1977-06-11 1978-05-25 Load-dependent brake force regulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772726520 DE2726520A1 (de) 1977-06-11 1977-06-11 Lastabhaengige bremskraftregelung

Publications (2)

Publication Number Publication Date
DE2726520A1 DE2726520A1 (de) 1978-12-14
DE2726520C2 true DE2726520C2 (US06826419-20041130-M00005.png) 1990-01-11

Family

ID=6011382

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772726520 Granted DE2726520A1 (de) 1976-11-13 1977-06-11 Lastabhaengige bremskraftregelung

Country Status (4)

Country Link
DE (1) DE2726520A1 (US06826419-20041130-M00005.png)
GB (1) GB1602808A (US06826419-20041130-M00005.png)
IT (1) IT1203182B (US06826419-20041130-M00005.png)
SE (1) SE445105B (US06826419-20041130-M00005.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139301B (en) * 1983-01-25 1987-06-17 Bendix Ltd Vehicle load responsive brake valves
DE3344838C2 (de) * 1983-12-12 1995-02-02 Wabco Vermoegensverwaltung Lastabhängiger Bremskraftregler für druckluftbetätigbare Kraftfahrzeug- oder Anhängerfahrzeugbremsanlagen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1585108A (en) * 1976-06-08 1981-02-25 Bendix Westinghouse Ltd Braking apparatus with inshot
DE2651916B2 (de) * 1976-11-13 1983-06-16 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Lastabhängige Bremskraft-Regeleinrichtung in druckluftbetätigbaren Kraftfahrzeug- und Anhängerfahrzeugbremsanlagen
DE2702346A1 (de) * 1977-01-21 1978-08-10 Wabco Westinghouse Gmbh Automatisch-lastabhaengige bremskraftregelung

Also Published As

Publication number Publication date
DE2726520A1 (de) 1978-12-14
SE7804423L (sv) 1978-12-12
IT7868146A0 (it) 1978-05-18
IT1203182B (it) 1989-02-15
GB1602808A (en) 1981-11-18
SE445105B (sv) 1986-06-02

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Legal Events

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OD Request for examination
OGA New person/name/address of the applicant
8127 New person/name/address of the applicant

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Owner name: WABCO VERMOEGENSVERWALTUNGS-GMBH, 30453 HANNOVER,